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History & Geology

The Birimian Greenstone Belts of West Africa

The country we were to visit was Burkina Faso, a small country about the same size of my home state of Nevada with about 10 times more people. The second day I was in Africa, we went out to the goldfields for the first time.

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The Goldfield Mining District -- Then and Now


In 1983, some of the ore yielded more than 2,500 ounces of gold within 30 feet of the surface. The shoot pinched to a narrow vein.

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Conrey Dredge No. 4—Part II


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Nevada's Silver City Gold District—Part I


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Confluence Placers


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